| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.97 | 5.727% | $8.4264 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $192.49 | 8.378% | $208.6168 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $208.64 | 3.688% | $216.3346 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $181.41 | 7.194% | $194.4606 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $180.32 | 3.524% | $186.6745 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $167.48 | 8.353% | $181.4696 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $110.75 | 4.689% | $115.9431 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $1,049.06 | $1,111.9256 | $1,111.92 | $1,111.90 | $1,111.90 | |